The Walschaert and Other Modern Radial Valve Gears for Locomotives: A Practical Treatise on the Locomitive Valve Actuating Mechanism Invented by Egide Walschaerts, with the History of Its Development and Its Evolution Into the Mechanically Correct Locomotive Valve Gear of the Present Day ... |
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Результати 1-5 із 37
Сторінка 28
... combination lever in a plumb vertical position we will also connect the valve -
stem to its extreme upper end , and while the combination lever remains at right
angles to the valve - stem , the distance from eccentric to valve is not changed
and ...
... combination lever in a plumb vertical position we will also connect the valve -
stem to its extreme upper end , and while the combination lever remains at right
angles to the valve - stem , the distance from eccentric to valve is not changed
and ...
Сторінка 30
If the outside lap of the valve amounts to one ( 1 ) inch , and the required port
opening for lead is onethirty - second ( 312 ) inch , the distance between the
vertical lines through the centres of the pin holes in the upper part of the
combination ...
If the outside lap of the valve amounts to one ( 1 ) inch , and the required port
opening for lead is onethirty - second ( 312 ) inch , the distance between the
vertical lines through the centres of the pin holes in the upper part of the
combination ...
Сторінка 31
When the crank — the main - pinreaches the upper quarter where its leverage
force is greatest the lower end of the combination lever is at the middle of its
travel , and it would again stand plumb perpendicular but for the eccentric now
being at ...
When the crank — the main - pinreaches the upper quarter where its leverage
force is greatest the lower end of the combination lever is at the middle of its
travel , and it would again stand plumb perpendicular but for the eccentric now
being at ...
Сторінка 32
Just as the main - pin passes the bottom quarter and the eccentric is at its farthest
point on the back stroke , the upper end of the combination lever still inclines
backward and has drawn the valve to the finish of its backward stroke , with the ...
Just as the main - pin passes the bottom quarter and the eccentric is at its farthest
point on the back stroke , the upper end of the combination lever still inclines
backward and has drawn the valve to the finish of its backward stroke , with the ...
Сторінка 36
If , however , the radius rod should be raised to the upper end of the link , the link
itself would perform To Reverse LeverRadius Rod Valve Stem Eccentric Rod OU
IM Combination Lever Fig . 6 . — Building up the Walschaert Valve Gear . the ...
If , however , the radius rod should be raised to the upper end of the link , the link
itself would perform To Reverse LeverRadius Rod Valve Stem Eccentric Rod OU
IM Combination Lever Fig . 6 . — Building up the Walschaert Valve Gear . the ...
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Загальні терміни та фрази
action admission port admission valves advance American amount angle axle block broken carried cause centre cents combination lever complete compression connection construction correct cover crank crosshead cut-off cylinder dead described desired diagrams direction disconnected distance drawings driving eccentric rod edition effect engine equal exactly exhaust explained forward frame front fulcrum fully give given illustrated inches inside admission latter lead length link motion link-block locomotive lower end main rod main-pin manner mechanism method moved movement necessary notch obtained opening operation opposite piston placed position practical Price quarter question radius rod reference represents reverse lever secure short shortened showing shown side steam Stephenson link stroke tion troubles turning upper valve motion valve-stem vertical Walschaert gear Walschaert valve gear weight wheel
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Бібліографічна інформація
| Назва | The Walschaert and Other Modern Radial Valve Gears for Locomotives: A Practical Treatise on the Locomitive Valve Actuating Mechanism Invented by Egide Walschaerts, with the History of Its Development and Its Evolution Into the Mechanically Correct Locomotive Valve Gear of the Present Day ... |
| Автор | William Wallace Wood |
| Видання | 3 |
| Видавець | Norman W. Henley Publishing Company, 1912 |
| Оригінал із | Мічиганський університет |
| Оцифровано | 27 вер. 2007 |
| Обсяг | 245 стор. |
| Експортувати бібліографічний опис | BiBTeX EndNote RefMan |